how much land is lost to deforestation each year
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Deforestation by region Rates and causes of deforestation vary from region to region around the world. In 2009, 2/3 of the world forests were in 10 top countries: 1) Russia, 2) Brazil, 3) Canada, 4) United States, 5) China, 6) Australia, 7) Congo, 8) Indonesia, 9) Peru and 10) India.World annual deforestation is estimated as 13.7 million hectares a year, equal to the area of Greece.eforestation is accelerating in Central Africa. According to the FAO, Africa lost the highest percentage of tropical forests of any continent during the 1980s, 1990s, and early 2000s. According to the figures from the FAO (1997), only 22.8% of West Africa's moist forests remain, much of this degraded.
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NGO Lists Companies, Countries Most Responsible for Deforestation According to the analysts behind the Forest 500, governments share a huge amount of the blame with companies and investors. The countries included in this survey are home to about 90 percent of the world’s tropical forests and about 90 percent of the tropical deforestation that occurred over the past decade.espite promises from companies stating that they are committed to stopping deforestation, the United Kingdom’s Global Canopy Program (GCP) insists more needs to be done to halt this worldwide problem.
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Deforestation The annual rate of deforestation in the Amazon region increased from 1990 to 2003 due to factors at local, national, and international levels. 70% of formerly forested land in the Amazon, and 91% of land deforested since 1970, is used for livestock pasture.urthermore, “as a result of deforestation, only 2.4 million square miles remain” of the original 6 million acres that once covered the earth (Rainforest Concern). Cattle ranching is responsible for 91% of the destruction in tropical rainforests, with over 136 million acres of land cleared for cattle grazing (PETA).
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Deforestation: Facts, Causes & Effects An estimated 18 million acres (7.3 million hectares) of forest, which is roughly the size of the country of Panama, are lost each year, according to the United Nations' Food and Agriculture Organization (FAO).Some other statistics: 1  About half of the world's tropical forests have been cleared (FAO).he country with the most deforestation is Indonesia. Since the last century, Indonesia has lost at least 15.79 million hectares of forest land, according to a study by US University of Maryland and the World Resource Institute.
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Top Five Causes of Species Extinction Some other statistics: 1  About half of the world's tropical forests have been cleared (FAO). 2  Forests currently cover about 30 percent of the world’s land mass (National Geographic). 3  Forest loss contributes between 6 percent and 12 percent of annual global.
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- Forest destruction is hardwired into the global financial system. Every year, banks and institutional investors pump tens of millions of dollars into tropical deforestation, propping up the corrupt tycoons and companies that profit from it. We showed how HSBC, the UK’s biggest bank, had made around £100 million by providing loans and services to some of the most destructive logging companies in the world, often in violation of its own policies.
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Deforestation in Brazil Brazil once had the highest deforestation rate in the world and in 2005 still had the largest area of forest removed annually. Since 1970, over 600,000 square kilometers (230,000 sq mi) of the Amazon rainforest have been destroyed.espite reductions in the rate of deforestation in the last ten years, the Amazon Rainforest will be reduced by 40% by 2030 at the current rate. Between May 2000 and August 2006, Brazil lost nearly 150,000 square kilometres of forest, an area larger than that of Greece.
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- 1 As for how many trees are cut down each year, the 2005 report concludes that primary forest area (as opposed to plantations)was reduced globally by 60,000 square kilometers per year (about the size of Ireland; see: http://www.greenfacts.org/en/forests/index.htm#2).
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Deforestation in Brazil Deforestation in Brazil. Brazil once had the highest deforestation rate in the world and in 2005 still had the largest area of forest removed annually.[1] Since 1970, over 600,000 square kilometers (230,000 sq mi) of the Amazon rainforest have been destroyed.
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WWFAbout Us How to HelpSearchSearch wDonate AdoptOur Work Species Places Reduced Biodiversity. About 80% of the world’s documented species can be found in tropical rainforests—some of the forests most vulnerable to deforestation. When species lose their forest homes, they are often unable to subsist in the small fragments of forested land left behind.t is estimated that 15% of all greenhouse gas emissions are the result of deforestation. Deforestation is a particular concern in tropical rainforests because these forests are home to much of the world’s biodiversity.
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- According to respected environmentalist David Suzuki, there is one acre of trees per second being cleared in our world every day. The bigger impact of this is 60 acres per min…ute, 3,600 acres per hour and therefore 86,400 acres of rainforest are being cleared every day. 1 person found this useful. 4 JAYS.
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Top Ten Reasons Climate Change is a Hoax Desertification has become a longstanding and increasingly severe problem in many parts of the world, and in developing countries in particular. According to a UNEP (1984) estimate, 35 per cent of the earth's land surface (4.5 billion ha) - an area approximately the size of North and South America combined - and the livelihoods of the 850 million people who inhabit that land are under threat from desertification.
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How might rain forest destruction affect our weather? Rain forests covered about 30 percent of the earth's land surface in 1950; the “greenbelt” is now at 7 percent and still declining.The trees are being cleared for timber, underground minerals, and farms. In the process, the great diversity of plants and animals in the rain forests is destroyed.Many conservationists consider deforestation the planet's greatest environmental problem. Clearly, the ultimate results are uncertain at this time.ain forests covered about 30 percent of the earth's land surface in 1950; the “greenbelt” is now at 7 percent and still declining. The trees are being cleared for timber, underground minerals, and farms. In the process, the great diversity of plants and animals in the rain forests is destroyed.
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Top Five Causes of Species Extinction Deforestation is clearing Earth's forests on a massive scale, often resulting in damage to the quality of the land. Forests still cover about 30 percent of the world’s land area, but swaths the size of Panama are lost each and every year.eforestation is clearing Earth's forests on a massive scale, often resulting in damage to the quality of the land. Forests still cover about 30 percent of the world’s land area, but swaths the size of Panama are lost each and every year.
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Deforestation in Brazil Brazil once had the highest deforestation rate in the world and in 2005 still had the largest area of forest removed annually. Since 1970, over 600,000 square kilometers (230,000 sq mi) of the Amazon rainforest have been destroyed.In 2012, the Amazon was approximately 5.4 million square kilometres, which is only 87% of the Amazon’s original state. Rainforests have decreased in size primarily due to deforestation.he annual rate of deforestation in the Amazon region has continued to increase from 1990 to 2003 because of factors at local, national, and international levels. 70% of formerly forested land in the Amazon, and 91% of land deforested since 1970, is used for livestock pasture.
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Distilled vs. Purified Water The resultant product, “purified” water, is of significantly higher purity than either spring water, tap water or filtered water. Purified water may originate from either a spring or surface or groundwater source or directly from the tap. It simply doesn’t matter. Since, the purification process is designed to remove virtually all types of impurities, the quality of the source water has little bearing on the quality of the final product.
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These Farmers Slash and Burn ForestsâBut in a Good Way Burning trees do add carbon to the atmosphere, of course—but in a given year only around 10 percent of the land around Hin Lad Nai is burned and planted. The rest lies fallow for six to 10 years, soaking up carbon in growing trees and soil.
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Moscow Fire. The Forest Service and other public lands agencies respond to tens of thousands of wildfires per year. Each year, an average of more than 73,000 wildfires burn about 7.3 million acres of private, state and federal land and more than 2,600 structures.
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Amazon rainforest Deforestation of the Amazon rainforest accelerated significantly between 1991 and 2004, reaching an annual forest loss rate of 27,423 km² in 2004. Though the rate of deforestation has been slowing since 2004, the remaining forest cover continues to dwindle. The Amazon rainforest represents over half of the planet's remaining rainforests, and comprises the largest and most biodiverse tract of tropical rainforest in the world. 60% of the forest is contained within Brazil, followed by Peru ...
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Deforestation Since the tropical rainforests are the most diverse ecosystems on Earth and about 80% of the world's known biodiversity could be found in tropical rainforests, removal or destruction of significant areas of forest cover has resulted in a degraded environment with reduced biodiversity.here has been a 47-million-hectare increase in forest area in China since the 1970s. The total number of trees amounted to be about 35 billion and 4.55% of China's land mass increased in forest coverage. The forest coverage was 12% two decades ago and now is 16.55%.
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11 ways in which our forests are being destroyed Espanol Español, worldwide our forests cover about31 % of The’earth s land. Surface of, this36 % are primary, forests which have taken hundreds of years to grow and cannot be replaced in our. Lifetime only about5 % of our’planet s land cover is, rainforest roughly equivalent to the size Of. australia
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Deforestation of the Amazon rainforest The annual rate of deforestation in the Amazon region increased from 1990 to 2003 due to factors at local, national, and international levels. 70% of formerly forested land in the Amazon, and 91% of land deforested since 1970, is used for livestock pasture.he Amazon rainforest continues to shrink, though the rate of deforestation has been slowing in recent years, with 2012 having the slowest rate since records began.
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Desertification: land degradation under a changing climate With these processes combined, around 12 million hectares of productive land become barren every year due to desertification and drought alone (UNCCD, 2014). Which regions are affected? Desertification is a major problem across the world, most notably in dryland areas (including large areas in Africa, such as the Sahel. About 40% of Earth’s land is covered by drylands, and these areas are home to over 2 billion people.
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- Cattle ranching. Many rainforests in Central and South America have been burnt down to make way for cattle farming, which supplies cheap beef to North America, China and Russia. It is estimated that for each pound of beef produced, 200 square feet of rainforest is destroyed. In the past 20 years Costa Rica has lost the majority of its forests to beef cattle ranching. This is known as slash and burn farming and is believed to account for 50% of rainforest destruction.
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Deforestation: Facts, Causes & Effects Loss of species: Seventy percent of the world’s plants and animals live in forests and are losing their habitats to deforestation, according to National Geographic. Loss of habitat can lead to species extinction.
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- Loss of vegetation due to deforestation, cutting beyond permissible limits, unsustainable fuelwood and fodder extraction, shifting cultivation, encroachment into forest lands, forest fires, overgrazing, inadequate soil conservation measures, improper crop rotation, indiscriminate use of agro- chemicals, improper management of irrigation systems and excessive extraction of ground water.